Problems from Central Europe Regional Contest (CERC) 2014

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Bricks0.0759173219126%5.7Harden
Can't Stop Playing0.0274555512723%7.6Harden
Good Morning!0.001275976215836%3.0Mediumen
Mountainous Landscape0.419641906032%7.6Harden
Outer Space Invaders0.0799341010626%6.5Harden
Parades0.0516311742313%8.7Harden
Pork Barrel0.9420812506626%7.3Harden
Sums0.001273583115832%3.0Mediumen
The Imp0.093395728715%8.1Harden
Virus Synthesis0.0712901412216%8.4Harden
Vocabulary0.0817071413122%7.1Harden
Wheels0.0155668826438%3.4Mediumen